Individual Calculations August 2019
 Park, Evan  Total change: 41.60  Rating chartPersonal card
 47th Annual World Open Philadelphia, Pennsylvania USA 2019-07-03
RcRownchangeKK*chgGame
 2238 2036 3.00 8 1.04 40 41.60 
  Bartell, Thomas m2375 USA0.001-0.1240-4.80 
  Ramer, Scott 2269 USA0.5010.294011.60 
  Huang, Qiuyu f2181 CAN1.0010.694027.60 
  Kretchetov, Alexandre f2216 RUS0.5010.24409.60 
  Hernandez Moya, Yuleisy wg2202 CUB0.5010.22408.80 
  Adamson, Robby f2227 USA0.5010.254010.00 
  Narayanan, Samrug c2200 USA0.001-0.2840-11.20 
  Duong, Nha Thanh m2230 CAN0.001-0.2540-10.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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